About: http://webisa.webdatacommons.org/437969115

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Additionally, such material may be coated with a suitable polymeric material such as polyurethane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com